What is the difference between a virus and a bacteria?

What is the difference between a virus and a bacteria?
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Answer: Bacteria are single-celled microorganisms that can live and reproduce independently, while viruses are non-living particles that require a host cell to replicate. Bacteria can be beneficial or harmful to humans, while viruses are generally harmful and can cause diseases such as influenza, HIV, and COVID-19.
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What is the difference between a virus and a bacteria?

Description : What is the difference between a virus and a bacteria?

Last Answer : A: Bacteria are single-celled organisms that can survive and reproduce on their own, while viruses are non-living particles that require a host cell to replicate.

What is the difference between bacteria and virus ?

Description : What is the difference between bacteria and virus ?

Last Answer : Bacteria and viruses are both microscopic organisms that can cause disease in humans. Although these germs may have certain characteristics , they are very different. Bacteria are usually much ... erratically independently of other organisms. Viruses need the help of living cells to reproduce.

four difference between virus and bacteria?

Description : four difference between virus and bacteria?

Last Answer : Viruses are (debatably) not alive while bacteria are; meaning they are smaller and require a living host to survive. Bacteria are killed with antibiotics, but viruses are not.

Decomposition of organic matter is due to (a) Virus (b) Fungi (c) Bacteria (d) None of these

Description : Decomposition of organic matter is due to (a) Virus (b) Fungi (c) Bacteria (d) None of these

Last Answer : Ans:(c)

Mouth and foot disease in cattle are caused due to (a) Bacteria (b) Virus (c) Fungi (d) Penicillium

Description : Mouth and foot disease in cattle are caused due to (a) Bacteria (b) Virus (c) Fungi (d) Penicillium

Last Answer : Ans:(b)

Which is regarded as a link between the living and the non-living? (a) Amoeba (b) Virus (c) Bacteria (d) RNA

Description : Which is regarded as a link between the living and the non-living? (a) Amoeba (b) Virus (c) Bacteria (d) RNA

Last Answer : Ans:(b)

On passing through food stuff, X-ray can kill the------? A. Fungus B. Virus C. Bacteria (Answer) D. insects

Description : On passing through food stuff, X-ray can kill the------? A. Fungus B. Virus C. Bacteria (Answer) D. insects

Last Answer : C. Bacteria (Answer)

What makes a virus or bacteria a pathogen? -Biology

Description : What makes a virus or bacteria a pathogen? -Biology

Last Answer : answer:

If we somehow mix the genes of a corona-immune creature and a phage and make it attack a virus instead of a bacteria then it sall be a cure won't it please tell me if there is any hole in my plan.-Nithesh.K?

Description : If we somehow mix the genes of a corona-immune creature and a phage and make it attack a virus instead of a bacteria then it sall be a cure won't it please tell me if there is any hole in my plan.-Nithesh.K?

Last Answer : *shall and no question mark at the end..

Can be triggered by airborne substance foods or common bacteria virus?

Description : Can be triggered by airborne substance foods or common bacteria virus?

Last Answer : Need answer

Is Coronavirus a virus or a bacteria?

Description : Is Coronavirus a virus or a bacteria?

Last Answer : COVID-19 (Coronavirus) is a virus that can spread if you (or somebody else) is exposed to it. The best way to avoid it is wearing a mask, stay 6 feet apart from people, and trying not to be in the open so much.

Is HIV a virus or a bacteria?

Description : Is HIV a virus or a bacteria?

Last Answer : HIV is the Human Immunodeficiency Virus.

The cause of Heart attack is: (1) bacteria (2) virus (3) lack of blood supply to the heart (4) impairment of heart's working due to unknown reason

Description : The cause of Heart attack is: (1) bacteria (2) virus (3) lack of blood supply to the heart (4) impairment of heart's working due to unknown reason

Last Answer : (3) lack of blood supply to the heart Explanation: Heart attack is the death of a segment of heart muscle caused by the loss of blood supply. It occurs when the blood flow that brings oxygen ... artery, one that supplies blood to the heart muscle, is blocked by a blood clot (coronary thrombosis).

The casual organism of Polio is - (1) A fungi (2) A virus (3) A worm (4) A bacteria

Description : The casual organism of Polio is - (1) A fungi (2) A virus (3) A worm (4) A bacteria

Last Answer : (2) A virus Explanation: Polio is a highly infectious disease caused by a virus. Its causative agent, poliovirus, was identified in 1908 by Karl Landsteiner. The polio virus invades the nervous system, and can cause total paralysis in a matter of hours.

Interferons are synthesized in response to – (1) Bacteria (2) Fungi (3) Myroplasma (4) Virus

Description : Interferons are synthesized in response to – (1) Bacteria (2) Fungi (3) Myroplasma (4) Virus

Last Answer : (4) Virus Explanation: Interferons (IFNs) are a group of signaling proteins made and released by host cells in response to the presence of pathogens, such as viruses, bacteria, parasites, ... named for their ability to "interfere" with viral replication by protecting cells from virus infections.

Typhoid fever is caused by – (1) Bacteria (2) Virus (3) Protozoa (4) Fwagi

Description : Typhoid fever is caused by – (1) Bacteria (2) Virus (3) Protozoa (4) Fwagi

Last Answer : (1) Bacteria Explanation: Typhoid fever is an infection that causes diarrhea and a rash. It is most commonly due to a type of bacterium called Salmonella typhi (S. typhi). S. typhi is spread through contaminated food, drink, or water.

Interferons are synthesized in response to – (1) Bacteria (2) Fungi (3) Mycoplasma (4) Virus

Description : Interferons are synthesized in response to – (1) Bacteria (2) Fungi (3) Mycoplasma (4) Virus

Last Answer : (4) Virus Explanation: Interferons (IFNs) are a group of signaling proteins made and released by host cells in response to the presence of pathogens, such as viruses, bacteria, parasites, ... named for their ability to "interfere" with viral replication by protecting cells from virus infections.

Which of the following causes swine flu? (1) Bacteria (2) Fungi (3) Tapeworm (4) Virus

Description : Which of the following causes swine flu? (1) Bacteria (2) Fungi (3) Tapeworm (4) Virus

Last Answer : (4) Virus Explanation: Swine influenza, also called pig influenza, swine flu, hog flu and pig flu, is an infection caused by any one of several types of swine influenza viruses. Swine flu, also ... similar to the regular flu. It originated in pigs, but is spread primarily from person to person.

Polio is caused by – (1) Bacteria (2) Virus (3) Fungus (4) Protozoa

Description : Polio is caused by – (1) Bacteria (2) Virus (3) Fungus (4) Protozoa

Last Answer : (2) Virus Explanation: Poliomyelitis, often called polio or infantile paralysis, is an infectious disease caused by the poliovirus.

Rinderpest disease of Cattle is caused by (1) Insects (2) Bacteria (3) Virus (4) Protozoa

Description : Rinderpest disease of Cattle is caused by (1) Insects (2) Bacteria (3) Virus (4) Protozoa

Last Answer : (3) Virus Explanation: Rinderpest is an acute, highly contagious viral disease of ruminant animals, primarily cattle, that was once common in Africa, the Indian subcontinent, and the Middle East.

Polio is caused by - (1) Bacteria (2) Virus (3) Fungus (4) Protozoa

Description : Polio is caused by - (1) Bacteria (2) Virus (3) Fungus (4) Protozoa

Last Answer : (2) Virus Explanation: Poliomyelitis, often called polio or infantile paralysis, is an infectious disease caused by the poliovirus, Poliovirus is usually spread from person to person through infected ... also be spread by food or water containing human feces and less commonly from infected saliva.

Which of the following organ-isms does not fit into the Cell Theory? (1) Bacteria (2) Virus (3) Fungi (4) Plants

Description : Which of the following organ-isms does not fit into the Cell Theory? (1) Bacteria (2) Virus (3) Fungi (4) Plants

Last Answer : (2) Virus Explanation: The cell theory states that all living things are made of cells, cells are the basic units of structure and function of living things, and that all cells come from other cells. ... , and do not use cells in any of their processes, they are not related to the cell theory.

Acquired Immuno Deficiency Syndrome (AIDS) is caused by – (1) protozoa (2) virus (3) fungus (4) bacteria

Description : Acquired Immuno Deficiency Syndrome (AIDS) is caused by – (1) protozoa (2) virus (3) fungus (4) bacteria

Last Answer : (2) virus Explanation: Human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV).

Polio disease is caused by - (1) Bacteria (2) Fungi (3) Virus (4) Worm

Description : Polio disease is caused by - (1) Bacteria (2) Fungi (3) Virus (4) Worm

Last Answer : (3) Virus Explanation: Polio, or poliomyelitis, is a crippling and potentially deadly infectious disease. It is caused by the poliovirus.

Which of the following organisms does not fit into the Cell Theory? (1) Bacteria (2) Virus (3) Fungi (4) Plants

Description : Which of the following organisms does not fit into the Cell Theory? (1) Bacteria (2) Virus (3) Fungi (4) Plants

Last Answer : (2) Virus Explanation: The cell theory states that all living things are made of cells, cells are the basic units of structure and function of living things, and that all cells come from other cells.

Rabies is caused by – (1) bacteria (2) virus (3) fungus (4) algae

Description : Rabies is caused by – (1) bacteria (2) virus (3) fungus (4) algae

Last Answer : (2) virus Explanation: Rabies is a viral disease that causes acute encephalitis in warm-blooded animals. The disease is zoonotic, meaning it can be transmitted from one species to another, such as from dogs to humans, commonly by a bite from an infected animal.

What causes common cold? (1) Bacteria (2) Fungi (3) Virus (4) Protozoa

Description : What causes common cold? (1) Bacteria (2) Fungi (3) Virus (4) Protozoa

Last Answer : (3) Virus Explanation: The common is a viral infectious disease of the upper respiratory tract which affects primarily the nose. Over 200 viruses are implicated in the cause of the common cold; the rhinoviruses are the most common.

Penicillinis isolated from : (1) Fungi (2) Algae (3) Virus (4) Bacteria

Description : Penicillinis isolated from : (1) Fungi (2) Algae (3) Virus (4) Bacteria

Last Answer : (1) Fungi Explanation: Penicillin is one of the first and still one of the most widely used antibiotic agents - derived from the Penicillium mold (fungi). Penicillin kills bacteria by interfering with the ability to synthesize cell wall.

'Plague' is caused by ______. (1) Bacteria (2) Protozoa (3) Virus (4) All of the above

Description : 'Plague' is caused by ______. (1) Bacteria (2) Protozoa (3) Virus (4) All of the above

Last Answer : (1) Bacteria Explanation: Plague is caused by Bacteria. It is a deadly infectious disease caused by the enterobacteria yersinia pestis, named after the French- Swiss bacteriologist Alexander Yersin.

Chicken pox is caused by – (1) Protozoa (2) Bacteria (3) Virus (4) Fungus

Description : Chicken pox is caused by – (1) Protozoa (2) Bacteria (3) Virus (4) Fungus

Last Answer : (3) Virus Explanation: Chickenpox is a highly contagious disease caused by primary infection with varicella zoster virus (VZV), It is an airborne disease spread easily through coughing or sneezing of ill individuals or through direct contact with secretions from the rash.

Which of the following causes Malaria? (1) Insect (2) Bacteria (3) Protozoa (4) Virus

Description : Which of the following causes Malaria? (1) Insect (2) Bacteria (3) Protozoa (4) Virus

Last Answer : (3) Protozoa Explanation: Malaria is caused by protozoan of the genus Plasmodium. There are several stages in the life cycle of Plasmodium, including sporozoites, merozoites, and gametocytes.

Typhoid fever is caused by – (1) virus (2) bacteria (3) fungus (4) allergy

Description : Typhoid fever is caused by – (1) virus (2) bacteria (3) fungus (4) allergy

Last Answer : (2) bacteria Explanation: Typhoid fever, also known as typhoid, is a common worldwide bacterial disease, transmitted by the ingestion of food or water contaminated with the feces of an infected person, which contain the bacterium Salmonella typhi, serotype Typhi.

The causative organism of dengue fever is (1) Fungus (2) Bacteria (3) Protozoa (4) Virus

Description : The causative organism of dengue fever is (1) Fungus (2) Bacteria (3) Protozoa (4) Virus

Last Answer : (4) Virus Explanation: Dengue fever also known as breakbone fever, is an infectious tropical disease caused by the dengue virus. Symptoms include fever, headache, muscle and joint pains, and a ... . Dengue is transmitted by several species of mosquito within the genus Aedes, principally A, aegypti.

Ringworm is a disease caused by (1) Fungi (2) Bacteria (3) Virus (4) Flies

Description : Ringworm is a disease caused by (1) Fungi (2) Bacteria (3) Virus (4) Flies

Last Answer : (1) Fungi Explanation: Ringworm, also known as dermatophytosis or tinea, is a fungal infection of the skin or scalp.

Hemophilia is – (1) caused by bacteria (2) caused by virus (3) caused by pollutants (4) a hereditary defect

Description : Hemophilia is – (1) caused by bacteria (2) caused by virus (3) caused by pollutants (4) a hereditary defect

Last Answer : (4) a hereditary defect Explanation: Hemophilia is a rare disorder in which your blood doesn't clot normally because it lacks sufficient bloodclotting proteins (clotting factors).

'Ringworm' is a disease caused by - (1) Fungi (2) Bacteria (3) Virus (4) Flies

Description : 'Ringworm' is a disease caused by - (1) Fungi (2) Bacteria (3) Virus (4) Flies

Last Answer : (1) Fungi Explanation: Ringworm, also known as dermatophytosis or tinea, is a fungal infection of the skin or scalp.

Which one of the following causes the Chikungunia disease? (1) Bacteria (2) Helminthic worm (3) Protozoan (4) Virus

Description : Which one of the following causes the Chikungunia disease? (1) Bacteria (2) Helminthic worm (3) Protozoan (4) Virus

Last Answer : (4) Virus Explanation: Humans and other primates are the natural hosts for the chikungunya virus. The virus is spread to humans by the bite of an infected female Aedes species mosquito.

Parasitology is the science, which deals with A A. Parasites B. Bacteria C. Virus D. Fungi

Description : Parasitology is the science, which deals with A A. Parasites B. Bacteria C. Virus D. Fungi

Last Answer : Parasites

During the formation of bread it becomes porous due to release of CO2 by the action of (a) yeast (b) bacteria (c) virus (d) protozoans.

Description : During the formation of bread it becomes porous due to release of CO2 by the action of (a) yeast (b) bacteria (c) virus (d) protozoans.

Last Answer : (a) yeast

Lysozyme that is present in perspiration, saliva and tears, destroys (a) certain types of bacteria (b) all viruses (c) most virus-infected cells (d) certain fungi.

Description : Lysozyme that is present in perspiration, saliva and tears, destroys (a) certain types of bacteria (b) all viruses (c) most virus-infected cells (d) certain fungi.

Last Answer : (a) certain types of bacteria

Diphtheria is caused by (a) nematodes (b) bacteria (c) virus (d) none of these.

Description : Diphtheria is caused by (a) nematodes (b) bacteria (c) virus (d) none of these.

Last Answer : (b) bacteria

Match each disease with its correct type of vaccine. Column I Column II A. Tuberculosis (i) Harmless virus B. Whooping cough (ii) Inactivated toxin C. Diphtheria (iii)Killed bacteria D. Polio (iv) Harmless bacteria (a) A-(iv), B-(iii), C-(ii), D-(i) (b) A-(i), B-(ii), C-(iv), D-(iii) (c) A-(ii), B-(i), C-(iii), D-(iv) (d) A-(iii), B-(ii), C-(iv), D-(i)

Description : Match each disease with its correct type of vaccine. Column I Column II A. Tuberculosis (i) Harmless virus B. Whooping cough (ii) Inactivated toxin C. Diphtheria (iii)Killed bacteria D. Polio (iv) Harmless bacteria (a) A-(iv), B-(iii), C- ... B-(i), C-(iii), D-(iv) (d) A-(iii), B-(ii), C-(iv), D-(i)

Last Answer : a) A-(iv), B-(iii), C-(ii), D-(i)

Damping-off is caused by: a. Fungi b. Bacteria c. Nematodes d. Virus

Description : Damping-off is caused by: a. Fungi b. Bacteria c. Nematodes d. Virus

Last Answer : Fungi

Vermicompost is prepared with the help of following...... (A) Bacteria (B) Earthworms (C) Ants (D) Virus (E) Fungus

Description : Vermicompost is prepared with the help of following...... (A) Bacteria (B) Earthworms (C) Ants (D) Virus (E) Fungus

Last Answer : (B) Earthworms

What is VAM ? (A) Virus (B) Bacteria (C) Algae (D) Fung

Description : What is VAM ? (A) Virus (B) Bacteria (C) Algae (D) Fung

Last Answer : (D) Fungi

The little leaf of brinjal is caused by a. Fungus b. Bacteria c. Virus d. MLO’s

Description : The little leaf of brinjal is caused by a. Fungus b. Bacteria c. Virus d. MLO’s

Last Answer : d. MLO’s

Mycology is a study of (a) Bacteria (b) Virus (c) Fungi(d) Parasites

Description : Mycology is a study of (a) Bacteria (b) Virus (c) Fungi(d) Parasites

Last Answer : (c) Fungi

Which among the following contain only one type of nucleic acid? (a) Bacteria (b) Virus (c) Dead virus (d) Al

Description : Which among the following contain only one type of nucleic acid? (a) Bacteria (b) Virus (c) Dead virus (d) Al

Last Answer : (b) Virus

Both sickle cell anaemia and Huntington’s chorea are (a) virus-related diseases (b) bacteria-related diseases (c) congenital disorders (d) pollutant-induced disorders.

Description : Both sickle cell anaemia and Huntington’s chorea are (a) virus-related diseases (b) bacteria-related diseases (c) congenital disorders (d) pollutant-induced disorders.

Last Answer : c) congenital disorders

Dwarfness in sugarcane is caused by - a) Virus b) Bacteria c) Insect d) FungusDwarfness in sugarcane is caused by - a) Virus b) Bacteria c) Insect d) Fungus

Description : Dwarfness in sugarcane is caused by - a) Virus b) Bacteria c) Insect d) Fungus

Last Answer : a) Virus